Full list of all 12 Lost Grimoires 2: Shard of Mystery achievements. It takes around 4-5 hours to unlock all of the achievements on Windows.
Finish the game.
Finish all the Minigames without skipping.
Find all of the Rose symbols.
Finish all the Hidden Object Puzzles without using Hint.
Finish any Hidden Object Puzzle in less than 1 minute.
Find half of the Rose symbols.
Play through the first hour of the game without skipping cutscenes.
Finish any Hidden Object Puzzle with less than 4 mistakes.
Find 3 hidden objects within 3 seconds.
Finish 4 Minigames in a row without skipping.
Finish any Minigame in less than 1 minute.
Find one Rose symbol.